Technical details Multipoint connectivity: No Easy pairing: No
Power USB Type-C charging port: No
Operational conditions Storage temperature (T-T): -5 - 45 °C Operating temperature (T-T): -10 - 50 °C
Weight & dimensions Weight: 75 g Height: 150 mm Width: 60.5 mm Depth: 157 mm Certification: Avaya;Cisco;Microsoft Teams
Performance Push-to-Talk (PTT): No Steel hinges: No Housing material: Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS) Power bass: No Headset type: Monaural Bone conduction sensor: No Unified communications: No Motion sensor: No Number of simultaneously connected devices (max): 2 In-ear pressure relief: No Daisy chain: No Product type: Headset On/off switch: No Optimized for: Unified Communication Heart rate monitor: No Works with Amazon Alexa: No Virtual surround: No Auto-connect: No Over the Air Updates (OTA): No LED indicators: Call Phonebook access profile (PBAP): No HD voice: Yes Refurbished: No
Packaging content Charging case: No Carrying case: No Charging stand: No
Certificates Certified for Microsoft Teams: Yes
Ports & interfaces Wireless range: 30 m Bluetooth: Yes Bluetooth profiles: HSP, SBC, A2DP, HFP USB connector: USB Type-A Frequency response (music mode): 20 - 20000 Hz Bluetooth version: 5.2 USB connectivity: Yes Frequency response (talk mode): 150 - 6800 Hz
Battery Talk time: 16 h Battery type: Built-in battery Rechargeable battery: Yes Battery operated: Yes Fast charging: No Battery technology: Lithium-Ion (Li-Ion) Continuous audio playback time: 24 h Replaceable battery: No Packaging content: Headset;Link 390 Bluetooth adapter;Carry pouch;User documents;USB-C to USB-A cable;Charging stand (SKU dependent)
Other features Digital Signal Processing (DSP): No Depth (with stand): 185 mm Height (imperial): 15 cm (5.9") Height (with stand): 212 mm Protective pouch: No Depth (imperial): 15.7 cm (6.18") Auto power off: No Width (with stand): 96 mm Near Field Communication (NFC): No Operating temperature (T-T): 14 - 122 °F Product dimensions (with stand, imperial): 96 x 184.9 x 211.8 mm (3.78 x 7.28 x 8.34") Applications supported: Jabra Direct;Jabra Xpress Speakerphone: No Automatic volume adjustment: No Width (imperial): 6.05 cm (2.38") Voice control: No Voice guidance: No Bluetooth Low Energy (BLE): No
Microphone Microphone sensitivity: -17 dB Microphone direction type: Unidirectional Microphone frequency: 100 - 7000 Hz Microphone mute: No
Headphones Driver unit: 2.8 cm HearThrough: No Headphone frequency: 150 - 6800 Hz Noise reduction: No Headphone sensitivity: 93.6 dB Maximum input power: 10 mW
